DE69419376T2 - Membran für Mikrofiltration und/oder Ultrafiltration, Verfahren zur Herstellung dieser Membran und Verfahren zur Filtration einer Flüssigkeit mittels dieser Membran - Google Patents

Membran für Mikrofiltration und/oder Ultrafiltration, Verfahren zur Herstellung dieser Membran und Verfahren zur Filtration einer Flüssigkeit mittels dieser Membran

Info

Publication number
DE69419376T2
DE69419376T2 DE69419376T DE69419376T DE69419376T2 DE 69419376 T2 DE69419376 T2 DE 69419376T2 DE 69419376 T DE69419376 T DE 69419376T DE 69419376 T DE69419376 T DE 69419376T DE 69419376 T2 DE69419376 T2 DE 69419376T2
Authority
DE
Germany
Prior art keywords
membrane
liquid
microfiltration
ultrafiltration
polypyrrolidon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69419376T
Other languages
English (en)
Other versions
DE69419376D1 (de
Inventor
Dirk Marinus Koenhen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
X Flow BV
Original Assignee
X Flow BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by X Flow BV filed Critical X Flow BV
Publication of DE69419376D1 publication Critical patent/DE69419376D1/de
Application granted granted Critical
Publication of DE69419376T2 publication Critical patent/DE69419376T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B01D71/441—Polyvinylpyrrolidone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
    • C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
    • C12H1/0416—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material
    • C12H1/0424—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material with the aid of a polymer
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
    • C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
    • C12H1/063—Separation by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69419376T 1993-10-06 1994-09-05 Membran für Mikrofiltration und/oder Ultrafiltration, Verfahren zur Herstellung dieser Membran und Verfahren zur Filtration einer Flüssigkeit mittels dieser Membran Expired - Lifetime DE69419376T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9301716A NL9301716A (nl) 1993-10-06 1993-10-06 Microfiltratie- en/of ultrafiltratiemembraan, werkwijze voor de bereiding van een dergelijk membraan, alsmede werkwijze voor het filtreren van een vloeistof met behulp van een dergelijk membraan.

Publications (2)

Publication Number Publication Date
DE69419376D1 DE69419376D1 (de) 1999-08-12
DE69419376T2 true DE69419376T2 (de) 1999-11-04

Family

ID=19862968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419376T Expired - Lifetime DE69419376T2 (de) 1993-10-06 1994-09-05 Membran für Mikrofiltration und/oder Ultrafiltration, Verfahren zur Herstellung dieser Membran und Verfahren zur Filtration einer Flüssigkeit mittels dieser Membran

Country Status (9)

Country Link
US (1) US5456843A (de)
EP (1) EP0647465B1 (de)
JP (1) JP3630729B2 (de)
AT (1) ATE181851T1 (de)
CA (1) CA2132683C (de)
DE (1) DE69419376T2 (de)
DK (1) DK0647465T3 (de)
ES (1) ES2136156T3 (de)
NL (1) NL9301716A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013127737A1 (de) * 2012-02-27 2013-09-06 Basf Se Separatoren für elektrochemische zellen enthaltend polymerpartikel
US8999602B2 (en) 2012-02-27 2015-04-07 Basf Se Separators for electrochemical cells comprising polymer particles

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US6550622B2 (en) * 1998-08-27 2003-04-22 Koslow Technologies Corporation Composite filter medium and fluid filters containing same
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
US7108791B2 (en) * 1999-09-14 2006-09-19 Millipore Corporation High-resolution virus removal methodology and filtration capsule useful therefor
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
US20040219281A1 (en) * 2000-11-21 2004-11-04 Cargill, Incorporated Modified oilseed material
US6630195B1 (en) 2000-11-21 2003-10-07 Cargill, Incorporated Process for producing oilseed protein products
IL156017A0 (en) 2000-11-21 2003-12-23 Cargill Inc Modified oilseed material
US7429399B2 (en) * 2001-06-18 2008-09-30 Solae, Llc Modified oilseed material
JP2004525755A (ja) * 2001-01-23 2004-08-26 アマシャム・バイオサイエンス・メムブレイン・セパレイションズ・コーポレイション アシンメトリー中空ファイバー膜
US6835311B2 (en) 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
US7354616B2 (en) * 2003-11-25 2008-04-08 Solae, Llc Modified oilseed material with a high gel strength
US7247210B2 (en) * 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
US7392811B2 (en) * 2004-02-23 2008-07-01 Ecolab Inc. Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface
US7220358B2 (en) * 2004-02-23 2007-05-22 Ecolab Inc. Methods for treating membranes and separation facilities and membrane treatment composition
US20060254984A1 (en) * 2005-05-16 2006-11-16 Uspolyresearch Hollow Fiber Membrane Adsorber and Process for the Use Thereof
JP4694974B2 (ja) * 2005-05-20 2011-06-08 花王株式会社 精製緑茶抽出物の製造方法
US10850235B2 (en) 2006-10-09 2020-12-01 Minnetronix, Inc. Method for filtering cerebrospinal fluid (CSF) including monitoring CSF flow
US10632237B2 (en) 2006-10-09 2020-04-28 Minnetronix, Inc. Tangential flow filter system for the filtration of materials from biologic fluids
EP1961805B1 (de) * 2007-02-26 2020-04-08 Filtrox AG Filterschicht zur gezielten entfernung von 2,4,6-trichloranisol aus wein
ATE533835T1 (de) 2007-03-05 2011-12-15 Krones Ag Bierfilter
PL2332638T3 (pl) * 2008-09-26 2017-06-30 Asahi Kasei Kabushiki Kaisha Membrana porowata z pustego włókna do filtracji wgłębnej
US9055752B2 (en) * 2008-11-06 2015-06-16 Intercontinental Great Brands Llc Shelf-stable concentrated dairy liquids and methods of forming thereof
UA112972C2 (uk) 2010-09-08 2016-11-25 Інтерконтінентал Грейт Брендс ЛЛС Рідкий молочний концентрат з високим вмістом сухих речовин
GB2487762B (en) 2011-02-03 2015-09-09 Porvair Filtration Group Ltd Composite material
US20140299541A1 (en) * 2013-03-15 2014-10-09 John Armour Water filtration and sewage system
EP3377549A4 (de) 2015-11-20 2019-07-03 ISP Investments LLC Proliferative polymere mit lactameinheiten
CA3006975C (en) 2015-12-04 2022-02-22 Minnetronix, Inc. Systems and methods for the conditioning of cerebrospinal fluid
CN107828583A (zh) * 2017-11-06 2018-03-23 湖北工业大学 一种冷杀菌生产混浊型房县黄酒的方法
EP3669972A1 (de) 2018-12-19 2020-06-24 MCI Management Center Innsbruck - Internationale Hochschule GmbH Filtermembran
CN111530300B (zh) * 2020-05-18 2022-02-15 北京工商大学 一种双功能复合膜及其制备方法和应用、去除白酒中塑化剂的方法
DE102022109536A1 (de) 2022-04-20 2023-10-26 Humboldt-Universität zu Berlin, Körperschaft des öffentlichen Rechts Polymere fluorwasserstoff-verbindungen sowie verfahren zur herstellung und verwendung

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013127737A1 (de) * 2012-02-27 2013-09-06 Basf Se Separatoren für elektrochemische zellen enthaltend polymerpartikel
US8999602B2 (en) 2012-02-27 2015-04-07 Basf Se Separators for electrochemical cells comprising polymer particles

Also Published As

Publication number Publication date
DE69419376D1 (de) 1999-08-12
CA2132683A1 (en) 1995-04-07
JPH07171359A (ja) 1995-07-11
EP0647465A1 (de) 1995-04-12
CA2132683C (en) 1999-07-27
EP0647465B1 (de) 1999-07-07
DK0647465T3 (da) 1999-12-13
NL9301716A (nl) 1995-05-01
US5456843A (en) 1995-10-10
ES2136156T3 (es) 1999-11-16
JP3630729B2 (ja) 2005-03-23
ATE181851T1 (de) 1999-07-15

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